ICP C9MPD User Manual

Single Stage Multi Position Furnace
Service
Manual
51
440 08 2001 02
Wiring Diagram (90+ Single Stage Furnaces)(A2)
Y
G
TH
ER
M
O
STAT
2
3
4
M
A
IN
L
IM
IT
GAS
VALVE
N
N
G
N
Y
1
5
IN
D
U
C
E
R
M
O
T
O
R
EAC
115V
ROLLOUT SWITCH
1 TO 3 IN SERIES
DEPENDING ON MODEL
3
6
4
2
TRANSFORMER
L1
HUM
L1
12
FAN CONTROL MODULE
W
Y
G
G
W
Y
W
TRANSFORMER
BLOW
ER
M
OTO
R
L1
L1
L1
C1
NEUTRAL
BL
BK
INDUCER
MOTOR
R
FURNACE
CONTROL
BK
W
ROLLOUT SWITCH
1 TO 3 IN SERIES
DEPENDING ON
MODEL
W
BL
W
B
K
O
R
4
L1
CONT
COOL
1
2
E
A
C
3
H
E
A
T
4
C2
4
56
24
V
S
E
C
O
N
D
A
R
Y
23
DATA
5A FUSE
24V
24VAC
O
BK
R
ON
115V
60HZ
HEAT ON DELAY: 30 SEC.
1012910-E
DISCONNECT BEFORE SERVICING
DANGER: ELECTRICAL SHOCK HAZARD
CONNECTION DIAGRAM
COOL ON DELAY: 5 SEC
COOL OFF DELAY: 60 SEC
S1
HEAT OFF DELAY
BL
GAS VALVE
R
W
BL
P
W
BK
G
N
D
COPPER
CONDUCTORS
ONLY
6
N
E
U
T
R
A
L
H
O
T
W
5
4
3
2
8
1
7
3
C3
C
O
M
W
2
4
V
A
C
C
Y
R
C
BL
R
W
Y
FU
R
N
A
C
E C
O
N
TR
O
L
G
BR
B
R
CA
PA
C
ITO
R
Y
R
R
1
2
3
4
3
7
2
1
6
5
4
8
1
EAC
HUM
N
2
4
87
12
3
4
4
SEE MANUALS FOR ADJUSTING SPEED TAPS FOR PROPER HEATING, COOLING & CIRCULATING SPEEDS.
COLOR CODE
6
3
5
BLACK BK
BLUE BL
BROWN BR
GREEN G
ORANGE O
RED R
WHITE W
YELLOW Y
PURPLE P
1
SPEED TAP CODE
BLACK-HI BLUE-MLO
ORANGE-MHI RED-LO
*
LINE VOLTAGE FACTORY
LINE VOLTAGE FIELD
LOW VOLTAGE FACTORY
LOW VOLTAGE FIELD
INTERNAL CIRCUIT BOARD WIRING
5
A
F
U
S
E
FACTORY
SETTING
1
2
N
N
B
L
O
W
E
R
M
O
T
O
R
LO (R)
M2
M1 MLO (BL)
G
N
D
.
HEAT MHI (O)
COOL HI (BK)
LADDER DIAGRAM
IN
TE
R
LO
C
K
S
W
ITC
H
H
O
T 115V
-60H
Z N
E
U
TR
AL
IF ANY OF THE ORIGINAL WIRE AS SUPPLIED WITH THE APPLIANCE
MUST BE REPLACED, IT MUST BE REPLACED WITH TYPE
AWM - 105°C WIRE OR ITS EQUIVALENT.
GAS
VALVE
LP PRESSURE
SWITCH
(LP MODELS ONLY)
ON
INTERLOCK
SWITCH
1
M
A
IN
L
IM
IT
FIELD
CONNECTION
BOX
LP
PR
ESS
UR
E
S
W
ITC
H
(LP M
O
D
ELS O
N
LY)
1 2
H
U
M
M
2
M
1
1
1
5V
P
R
IM
A
R
Y
R
1
2
3
THERMOSTAT
4
12
12
60 SEC.
140 SEC. 180 SEC.
12
100 SEC.
12
1
L1
L1
CO
M
BL
L1
SENSOR
IGNITOR
BL
PRESSURE SWITCH
1 TO 2 IN SERIES
DEPENDING ON
MODEL
PRESSURE SWITCH
1 TO 2 IN SERIES
DEPENDING ON MODEL
BR
BR
C
A
P
A
C
ITO
R
(S
O
M
E
M
O
D
E
LS)
CAPACITOR
(SOME MODELS)
IGNITER
SENSOR
RECTIFIED AC VOLTAGE FACTORY
NOTE:
MOST VOLT METERS WILL READ 13-16 VOLTS TO
CHASSIS ON BOTH SIDES OF AN OPEN LIMIT OR
PRESSURE SWITCH IN THE RECTIFIED AC
VOLTAGE CIRCUIT
BK
CAPACITOR

ICP C9MPD Specifications

General

Brand	ICP
Model	C9MPD
Category	Furnace
Language	English